package io.datajek.springbasics.movierecommendersystem.lesson7;


import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;

@Component
public class RecommenderImplementation2 {


    private Filter filter;

    //setter 方法注入
    @Autowired
    @Qualifier("contentBasedFilter")
    private void setFilter(Filter filter){
        this.filter = filter;
        System.out.println("Setter method invoked..");
    }

    public String[] recommendMovies (String movie) {
        //使用基于内容的过滤器来寻找类似的电影

        System.out.println("\nName of the filter in use:" + filter + "\n");
        //打印正在使用的接口实现的名称

        String[] results = filter.getRecommendations("Finding Dory");

        //返回结果
        return results;
    }
}
